Unterschiede

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--- prunus_padus_l [2019/05/06 12:00] – andreas
+++ prunus_padus_l [2021/03/16 09:40] (aktuell) – andreas
@@ Zeile 14: / Zeile 14: @@
 [[http://en.wikipedia.org/wiki/Prunus_padus]]
-The odor of the flowers "... can be described as clear cherry-flower-like with spects of orange flower, jasmin and elder flower and a characteristic undertone of anthranilate-like compounds." \\
+The odor of the flowers "... can be described as clear cherry-flower-like with spects of orange flower, jasmin and elder flower and a characteristic undertone of anthranilate-like compounds." Main constituents of the vacuum headspace concentrate were benzaldehyde, anthranilic aldehyde, benzyl alcohol, 2-phenylethanol, linalool, (E)-8-oxolinalool, and (E,E)-α-farnesene.  1,4-Dihydro-2-methyl-2H-3,1-bezoxazine (odor: quinoline-like) as the cyclic product of anthranilic alcohol and acetaldehyde is found in the vacuum headspace concentrate in amounts of 0.1-1%. In pure form it cleaves acetaldehyde in perceptible amounts. \\
-Main constituents of the vacuum headspace concentrate were benzaldehyde, anthranilic aldehyde, benzyl alcohol, 2-phenylethanol, linalool, (E)-8-oxolinalool, and (E,E)-α-farnesene. \\
 "The compounds, which are responsible for the typical odor, are benzaldehyde, 2-phenylethyl alcohol, phenylacetaldehyde, phenylacetonitrile, linalool and a number of nitrogen-containing constituents like indole, methyl anthranilate, anthranilic aldehyde, 2-aminoacetophenone and nicotinic aldehyde." \\
 [Volatile constituents of European bird cherry flowers (Padus avium Mill.). Surburg, H., Güntert, M., Schwarze, B.,Journal of Essential Oil Research, Vol.2(6), 1990, 307-316]